Comparative anatomy and development in Petagnaea, Lereschia, and Sanicula (Umbelliferae)
Etude de la germination de quelques espèces de Genisteae (Leguminosae)
An ecophysiological study of Suaeda maritima (Chenopodiaceae) in Serbia
The genus Ornithogalum (Liliaceae) and its karyotype variation in European Turkey
The embryogeny of Paeonia tenuifolia (Paeoniaceae)
Evolutionary patterns in seed formation of the Bulgarian taxa of Thalictrum (Ranunculaceae)
Additional finds of Microbotryum violaceo-verrucosum (Ustilaginales)
Rochelia (Boraginaceae), Rumex maritimus (Polygonaceae), and Schivereckia doerfleri (Cruciferae), new taxa for the flora of Bulgaria
Discomycetes new to Bulgaria
Arctium getting entangled to Cousinia (Asteraceae: Cardueae)
A project for the preservation of Zelkova abelicea (Ulmaceae), a threatened endemic tree species from the mountains of Crete
Pyrenomycetous fungi on a birch (Betula pendula) substratum in Bulgaria
Notes on the distribution of Mediterranean-Atlantic bryophytes in Bulgaria
Cytochemical investigation of Botrytis cinerea (Hyphomycetes) and Septoria nodorum (Coelomycetes)
Macromycetes in Mediterranean and submediterranean pIan t communities of Bulgaria: a checkIist